# Mary C Chang, DO

Source: https://ourhealthnetwork.com/doctor/mary-chang-do-1407870389
NPI: 1407870389
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mary C Chang, DO is a obstetrics/gynecology based in Newburyport, MA practicing at Seacoast Affiliated Group Practice Inc with NPI 1407870389.

## Profile

- Primary specialty: Obstetrics/Gynecology
- Credential: DO
- Gender: Female
- Medical school: MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
- Graduation year: 1989
- NPI: 1407870389 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1407870389))

## Practice and contact

- Practice name: Seacoast Affiliated Group Practice Inc
- Address: 255 Low St, Suite 101, Newburyport, MA, 019503596
- Phone: (978) 556-0100
- Group practice size: 35 members

## Insurance accepted (2 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 10 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Mary C Chang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1407870389).

## Related on OurHealthNetwork

- [More Obstetrics/Gynecology doctors in NEWBURYPORT, MA](https://ourhealthnetwork.com/obstetrics-gynecology/ma/newburyport)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1407870389)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)